TLZ-NM372SMIEEE 802.11 b/g/n Wireless LAN and Bluetooth Module

1 FORM NO.: FR2-015_ A Responsible Department：WBU Expiry Date: Forever The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of AzureWave. AW-NM372SM IEEE 802.11 b/g/n Wireless LAN and Bluetooth Module Datasheet Rev. B 0B (For Standard) 2 FORM NO.: FR2-015_ A Responsible Department：WBU Expiry Date: Forever The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of AzureWave. Features  Integrates Cypress solutions of CYW43438_A1 Wi-Fi /BT RX SoC  SDIO v2.0 interfaces support for WLAN  High speed UART and PCM for Bluetooth  Lead-free Design  12.0mm(L) x 12.0mm(W) x 1.5 mm(H) 47 pin LGA package  With Crystal(XTAL) Wi-Fi  Single band 2.4 GHz 802.11 b/g/n  SDIO v2.0, including DS and HS modes  Security–WEP, WPA/WPA2 (personal), AES (HW), TKIP (HW), CKIP (SW), WMM/WMM-PS/WMM-SA  Dara Rate up to 72.2Mbps Bluetooth  Supports extended Synchronous Connections (eSCO), for enhanced voice quality by allowing for retransmission of dropped packets  Adaptive Frequency Hopping (AFH) for reducing radio frequency interference  Maximum UART baud rates up to 4 Mbps  Supports 5.0's LE Secure Connections  Supports Bluetooth Core Specification version 5.1 + (Enhanced Data Rate) EDR features:  Adaptive Frequency Hopping (AFH)  Quality of Service (QoS)  Extended Synchronous Connections (eSCO) — Voice Connections  Fast Connect (interlaced page and inquiry scans)  Secure Simple Pairing (SSP)  Sniff Subrating (SSR)  Encryption Pause Resume (EPR)  Extended Inquiry Response (EIR)  Link Supervision Timeout (LST)  Interface support – Host Controller Interface (HCI) using a high-speed UART interface and PCM for audio data 3 FORM NO.: FR2-015_ A Responsible Department：WBU Expiry Date: Forever The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of AzureWave. Revision History Document NO: R2-2372SM-DST-01 Version Revision Date DCN NO. Description Initials Approved 0.1 2018/05/08  Initial Version Roger Lee Amos Fu 0.2 2018/11/20  Updated 1.4.2 Chao Lee Amos Fu 0.3 2018/12/18  Updated 1.4.2 Chao Lee Amos Fu 0.4 2019/05/22  Updated 1.3 Block Diagram  Updated 4.1 Mechanical Drawing Steven Jian Chihhao Liao 0.5 2019/07/15  Added 3.6 Host Interface Timing  Added 3.7 Frequency References Steven Jian Chihhao Liao 0.6 2019/09/02  Updated 1.4.4 Operating Conditions Steven Jian Chihhao Liao 0.7 2019/09/11  Updated 1.4.4 Operating Conditions Steven Jian Chihhao Liao A 2020/03/04 DCN016812  Changed Document format  Updated 3.3 Digital IO Pin DC Characteristics Steven Jian Chihhao Liao B 2020/06/08 DCN017435  Updated 1.3.1 General  Corrected Operating Temperature in 1.3.4 Operating Conditions  Support Bluetooth Core Specification 5.1 Steven Jian Chihhao Liao 4 FORM NO.: FR2-015_ A Responsible Department：WBU Expiry Date: Forever The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of AzureWave. Table of Contents Revision History .............................................................................................................................. 3 Table of Contents ............................................................................................................................ 4 1. Introduction ................................................................................................................................. 5 1.1 Product Overview .......................................................................................................................... 5 1.2 Block Diagram ................................................................................................................................ 6 1.3 Specifications Table ...................................................................................................................... 7 1.3.1 General ................................................................................................................................. 7 1.3.2 WLAN ................................................................................................................................... 7 1.3.3 Bluetooth ............................................................................................................................... 8 1.3.4 Operating Conditions............................................................................................................. 9 2. Pin Definition ............................................................................................................................. 10 2.1 Pin Map ......................................................................................................................................... 10 2.2 Pin Table ....................................................................................................................................... 11 3. Electrical Characteristics ......................................................................................................... 13 3.1 Absolute Maximum Ratings ........................................................................................................ 13 3.2 Recommended Operating Conditions ........................................................................................ 13 3.3 Digital IO Pin DC Characteristics ................................................................................................ 13 3.4 Host Interface ............................................................................................................................... 15 3.4.1 SDIO ................................…

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Date: 2021/1/20 Federal Communications Commission 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Product Certification Representative Authorization Letter FCC ID: TLZ-NM372SM Product name: IEEE 802.11 b/g/n Wireless LAN and Bluetooth Module To whom it may concern: We the undersigned, hereby authorize following person to act as our agent in the preparation of an application for equipment authorization of model AW-NM372SM to the FCC Rules and Regulations. International Certification Corp. Address : No.3-1, Lane 6, Wen San 3rd St. Kwei Shan Dist., TaoYuan City 333, Taiwan (R.O.C.) Name : Gary Chang Job Title : Manager e-mail : [email protected] Webs We further certifies that neither the applicant nor any party to this application, as defined in 47 CFR Ch. 1.2002(b), is subject to a denial to Federal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C. 862. This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Applicant : AzureWave Technologies, Inc. Address : 8F, No. 94, Baozhong Rd., Xindian Dist., New Taipei City, Taiwan 231 Signature : _________________________________ Name and Job Title. : Patrick Lin / Director E-mail : [email protected] Tel. : +886-2-55995599

Date: January 20, 2021 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Request for confidentiality FCC ID: TLZ-NM372SM To whom it may concern: Short-term confidentiality Pursuant to DA 04-1705 of the Commission’s pubic notice, in order to comply with the marketing regulations in 47CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments for 180 days. ☒ Internal Photographs ☒ External Photographs ☒ User's manual ☒ Test Set up photo Permanent confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant Hereby requests confidential treatment of information accompanying this Application As outlined below: ☒ Block Diagram ☒ Schematics ☒ Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Applicant : AzureWave Technologies, Inc. Address : 8F, No. 94, Baozhong Rd., Xindian Dist., New Taipei City, Taiwan 231 Signature : _________________________________ Name and Job Title. : Patrick Lin / Director E-mail : [email protected] Tel. : 02-55995599 #5580

Date: January 20, 2021 Subject: Ad Hoc Mode Function Declaration FCC ID: TLZ-NM372SM To Whom it may concern, We, AzureWave Technologies, Inc. declare that the device does not support any non-US channels and country code selection and Channel 12 and 13 in 2.4 GHz band in all the operational mode(s). Regards, Applicant : AzureWave Technologies, Inc. Address : 8F, No. 94, Baozhong Rd., Xindian Dist., New Taipei City, Taiwan 231 Signature : _________________________________ Name and Job Title. : Patrick Lin / Director E-mail : [email protected] Tel. : 02-55995599 #5580

RF_734_02 04 April 16 Modular Approval Request FCC (KDB 996369 D01 & Part 15.212) FCC ID: TLZ-NM372SM Items to be covered by Single modular transmitters. Answer from applicant 1. The modular transmitter must have its own RF shielding. The modular has a shielding Case. Please refer to EUT Photo. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. The component number is CYW43438 3. The modular transmitter must have its own power supply regulation. The component number is CYW43438 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(b)(c). The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). Antenna Connectors are UFL. And no external amplifier will be used with this modular. 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. This modular is tested under stand-alone configuration. Please refer to Test setup photo. 6. The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number in accordance with 15.212 (a)(1)(vi)(A) / (B). The modular transmitter is labeled with its own FCC ID number. Please refer to label sample and label location. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. For example, there are very strict operational and timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. The modular complies with this requirement. Please refer to user manual. 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 1.1310, 2.1091, 2.1093, and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance. Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. The device complies with this requirement. Please refer to RF exposure report. RF_734_02 04 April 16 Items to be covered by Split modular transmitters. Answer from applicant 1. The modular transmitter must comply with all requirements of a single modular transmitter except for items (1) & (5) of the above single modular approval requirements. 2. Only the radio front end must be shielded. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The interface between the split sections of the modular system must be digital with a minimum signalling amplitude of 150 mV peak-to-peak. 3. Control information and other data may be exchanged between the transmitter control elements and radio front end. 4. The sections of a split modular transmitter must be tested installed in a host device(s) similar to that which is representative of the platform(s) intended for use. 5. Manufacturers must ensure that only transmitter control elements and radio front end components that have been approved together are capable of operating together. The transmitter module must not operate unless it has verified that the installed transmitter control elements and radio front end have been authorized together. Manufacturers may use means including, but not limited to, coding in hardware and electronic signatures in software to meet these requirements, and must describe the methods in their application for equipment authorization. Note: A limited modular approval (LMA) may be granted for single or split modular transmitters that comply partially with the requirements above. Name and surname of applicant (or authorized representative): __________________ Date: ___27 January 2021____ Signature: ___________________________

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FCC ID: TLZ-NM372SM

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Report No.: FA0O0601 Page : 1 of 6 Report Version: Rev. 01 FCC RF Exposure Report FCC ID : TLZ-NM372SM Equipment : IEEE 802.11 b/g/n Wireless LAN and Bluetooth Module Model No. : AW-NM372SM Brand Name : AzureWave Applicant : AzureWave Technologies, Inc. Address : 8F., No.94, Baozhong Rd., Xindian Dist. New Taipei City, Taiwan 231 Standard : 47 CFR FCC Part 2.1091 Received Date : Oct. 06, 2020 Tested Date : Nov 18 ~ Dec. 03, 2020 We, International Certification Corp., would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approval of the applicant. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Assistant Manager Gary Chang / Manager Report No.: FA0O0601 Page : 2 of 6 Report Version: Rev. 01 Table of Contents 1 MPE EVALUATION OF MOBILE DEVICES ......................................................................................... 4 1.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE............................................. 4 1.2 MPE EVALUATION FORMULA ............................................................................................................. 4 1.3 DEVIATION FROM TEST STANDARD AND MEASUREMENT PROCEDURE ................................... 4 1.4 MEASUREMENT UNCERTAINTY ......................................................................................................... 4 1.5 MPE EVALUATION RESULTS .............................................................................................................. 5 2 TEST LABORATORY INFORMATION ................................................................................................. 6 Report No.: FA0O0601 Page : 3 of 6 Report Version: Rev. 01 Release Record Report No. Version Description Issued Date FA0O0601 Rev. 01 Initial issue Jan. 26, 2021 Report No.: FA0O0601 Page : 4 of 6 Report Version: Rev. 01 1 MPE EVALUATION OF MOBILE DEVICES 1.1 LIMITS FOR GENERAL POPULATION/UNCONTROLLED EXPOSURE Frequency Range (MHz) Power Density (mW /cm 2 ) Averaging Time (minutes) 300~1500 F/1500 30 1500~100000 1.0 30 1.2 MPE EVALUATION FORMULA Pd = 2 **4RPi Pt Where Pd= Power density in mW/cm 2 Pt= EIRP in mW Pi= 3.1416 R= Measurement distance 1.3 DEVIATION FROM TEST STANDARD AND MEASUREMENT PROCEDURE None 1.4 MEASUREMENT UNCERTAINTY The measurement uncertainties given below are based on a 95% confidence level (based on a coverage factor (k=2)). Parameters Uncertainty Conducted power ±0.808 dB Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Report No.: FA0O0601 Page : 5 of 6 Report Version: Rev. 01 1.5 MPE EVALUATION RESULTS Frequency Range (MHz) Maximum Conducted Power (dBm) Rated Power (dBm) Antenna Gain (dBi) Distance (cm) Power Density (mW/cm 2 ) Limit (mW/cm 2 ) *Ratio Pass / Fail 2412~2462 (Wi-Fi) 21.15 21.5 3 20 0.056 1 0.056 Pass 2402-2480 (BT EDR) 9.20 9.5 3 20 0.004 1 0.004 Pass 2402-2480 (BT LE) 8.97 9 3 20 0.003 1 0.003 Pass *Ratio = Power density / Limit. Report No.: FA0O0601 Page : 6 of 6 Report Version: Rev. 01 2 Test laboratory information Established in 2012, ICC provides foremost EMC & RF Testing and advisory consultation services by our skilled engineers and technicians. Our services employ a wide variety of advanced edge test equipment and one of the widest certification extents in the business. International Certification Corp (EMC and Wireless Communication Laboratory), it is our definitive objective is to institute long term, trust-based associations with our clients. The expectation we set up with our clients is based on outstanding service, practical expertise and devotion to a certified value structure. Our passion is to grant our clients with best EMC / RF services by oriented knowledgeable and accommodating staff. Our Test sites are located at Linkou District and Kwei Shan District. Location map can be found on our website http://www.icertifi.com.tw. Linkou Kwei Shan Kwei Shan Site II Tel: 886-2-2601-1640 Tel: 886-3-271-8666 Tel: 886-3-271-8640 No. 30-2, Ding Fwu Tsuen, Lin Kou District, New Taipei City, Taiwan, R.O.C. No. 3-1, Lane 6, Wen San 3rd St., Kwei Shan District, Tao Yuan City 333, Taiwan, R.O.C. No. 14-1, Lane 19, Wen San 3rd St., Kwei Shan District, Tao Yuan City 333, Taiwan, R.O.C.. If you have any suggestion, please feel free to contact us as below information Tel: 886-3-271-8666 Fax: 886-3-318-0155 Email: [email protected] ══END══

Report No.: FR0O0601AD Page : 1 of 67 Report Version: Rev. 01 FCC Test Report FCC ID : TLZ-NM372SM Equipment : IEEE 802.11 b/g/n Wireless LAN and Bluetooth Module Model No. : AW-NM372SM Brand Name : AzureWave Applicant : AzureWave Technologies, Inc. Address : 8F., No.94, Baozhong Rd., Xindian Dist. New Taipei City, Taiwan 231 Standard : 47 CFR FCC Part 15.247 Received Date : Oct. 06, 2020 Tested Date : Nov. 27 ~ Dec. 03, 2020 We, International Certification Corp., would like to declare that the tested sample has been evaluated and in compliance with the requirement of the above standards. The test results contained in this report refer exclusively to the product. It may be duplicated completely for legal use with the approval of the applicant. It shall not be reproduced except in full without the written approval of our laboratory. Reviewed by: Approved by: Along Chen / Assistant Manager Gary Chang / Manager Report No.: FR0O0601AD Page : 2 of 67 Report Version: Rev. 01 Table of Contents 1 GENERAL DESCRIPTION .................................................................................................................... 5 1.1 Information.............................................................................................................................................. 5 1.2 Local Support Equipment List ................................................................................................................ 8 1.3 Test Setup Chart .................................................................................................................................... 8 1.4 The Equipment List ................................................................................................................................ 9 1.5 Test Standards ..................................................................................................................................... 10 1.6 Reference Guidance ............................................................................................................................ 10 1.7 Deviation from Test Standard and Measurement Procedure ............................................................... 10 1.8 Measurement Uncertainty .................................................................................................................... 10 2 TEST CONFIGURATION ..................................................................................................................... 11 2.1 Testing Facility ..................................................................................................................................... 11 2.2 The Worst Test Modes and Channel Details ....................................................................................... 11 3 TRANSMITTER TEST RESULTS ....................................................................................................... 12 3.1 Conducted Emissions ........................................................................................................................... 12 3.2 Unwanted Emissions into Restricted Frequency Bands ...................................................................... 15 3.3 Unwanted Emissions into Non-Restricted Frequency Bands .............................................................. 32 3.4 Conducted Output Power ..................................................................................................................... 40 3.5 Number of Hopping Frequency ............................................................................................................ 43 3.6 20dB and Occupied Bandwidth ............................................................................................................ 47 3.7 Channel Separation .............................................................................................................................. 54 3.8 Number of Dwell Time .......................................................................................................................... 61 4 TEST LABORATORY INFORMATION ............................................................................................... 67 Report No.: FR0O0601AD Page : 3 of 67 Report Version: Rev. 01 Release Record Report No. Version Description Issued Date FR0O0601AD Rev. 01 Initial issue Jan. 26, 2021 Report No.: FR0O0601AD Page : 4 of 67 Report Version: Rev. 01 Summary of Test Results FCC Rules Test Items Measured Result 15.207 Conducted Emissions [dBuV]:0.151MHz 59.93 (Margin -6.03dB) - QP Pass 15.247(d) 15.209 Radiated Emissions [dBuV/m at 3m]: 4804.00MHz 49.26 (Margin -4.74dB) - AV Pass 15.247(d) Band Edge Meet the requirement of limit Pass 15.247(b)(1) Conducted Output Power Power [dBm]: 9.29 Pass 15.247(a)(1)(iii) Number of Hopping Channels Meet the requirement of limit Pass 15.247(a)(1) Hopping Channel Separation Meet the requirement of limit Pass 15.247(a)(1)(iii) Dwell Time Meet the requirement of limit Pass 15.203 Antenna Requirement Meet the requirement of limit Pass Declaration of Conformity: The test results with all measurement uncertainty excluded are presented in accordance with the regulation limits or requirements declared by manufacturers. Comments and Explanations: The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. Report No.: FR0O0601AD Page : 5 of 67 Report Version: Rev. 01 1 General Description 1.1 Information 1.1.1 Specification of the Equipment under Test (EUT) RF General Information Frequency Range (MHz) Bluetooth Mode Ch. Frequency (MHz) Channel Number Data Rate 2400-2483.5 BR V5.0 2402-2480 0-78 [79] 1 Mbps 2400-2483.5 EDR V5.0 2402-2480 0-78 [79] 2 Mbps 2400-2483.5 EDR V5.0 2402-2480 0-78 [79] 3 Mbps Note 1: RF output power specifies that Maximum Peak Conducted Output Power. Note 2: Bluetooth BR uses a GFSK. Note 3: Bluetooth EDR uses a combin…

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Report No.: FR0O0601 Page: : 1 of 5 Report Version: Rev. 01 Photographs of the Test Configuration Conducted Emission Test Report No.: FR0O0601 Page: : 2 of 5 Report Version: Rev. 01 Radiated Emission Below 1GHz Test Report No.: FR0O0601 Page: : 3 of 5 Report Version: Rev. 01 Radiated Emission Below 1GHz Test Report No.: FR0O0601 Page: : 4 of 5 Report Version: Rev. 01 Radiated Emission Above 1GHz Test Report No.: FR0O0601 Page: : 5 of 5 Report Version: Rev. 01 Radiated Emission Above 1GHz Test